PET film granulating line is used for recycling and waste plastic materials. PET film granulating machine is equipped with automatic temperature, electric change filter screen.
PET film granulating line is used for recycling and waste plastic materials. PET film granulating machine is equipped with automatic temperature, electric change filter screen. After loading the feeder, the crushed material can be granulated. PET film granulating machine adopts speed regulating motor.Material can be cut according to the feed rate of the extruder.
Feeding Part:
Powdery and granular plastic raw materials can be directly and automatically transported to the hopper.Contact material is made of stainless steel, the raw material is completely free from pollution in the process of conveying, and no foreign matter is brought into the process, which can make the production process fully closed and fully automated.
Extruder Part:
The plastic film granulating machine‘s screw extruder ensures high speed, high performance and stable extrusion, the special barrier comprehensive mixing design ensures the mixing effect of materials, and the high shear and low melting and plasticizing temperature ensures the high performance, low temperature and low pressure metering extrusion of materials.Design concept and features: high speed, high yield extrusion on the basis of high flatness.
PET film→spiral charger→feeder→mother extruder →hydraulic screen changer →baby extruder→hydraulic screen changer→pelletizing system →air transmission →silo storage
Normal:
| Model | ML85 | ML100 | ML130 | ML160 | ML160-Ⅱ |
| Output(kg/h) | 120-200 | 200-400 | 400-650 | 600-1000 | 800-1200 |
High output, low consumption:
| Model | ML85B | ML100B | ML130B | ML160B | ML180B |
| Output(kg/h) | 200-350 | 400-550 | 600-800 | 800-1200 | 1000-1500 |
Belt Conveyor
As standard design, plastic scraps such as film, filament, raffias conveyed into the compacting room through belt conveyor; to handle rolls’ scraps, roll hauling off device is an optional feeding method. Motor drives of conveyor belt and hauling device cooperate with ABB inverter. Feeding speed of conveyor belt or roll hauling off is fully automatic based on how full the compactor’s room is. Metal detector can be combined with belt conveyor, and can interlock with contrl system, to warn and stop the system, in case that metal is found in feeding.
Compactor / Agglomerator
The rotatory blades of compactor will cut up incoming scraps. Frictional heating which caused by high speed rotatory blades will heat and let scraps shrinking just below their agglomerating point. Optimal designed guide structure compacts the material and directs it into extruder screw. Crushes, dries and compacts the material which enables a fast and stable feeding from the compactor directly into the extruder.
Extruder
A specialized single screw extruder applied to gently melt the pre-compacted material. The plastic scraps will be well melted, plasticized in a 36D processing section. With double-zone vacuum degassing system, volatiles such as low molecular and moisture will be removed efficiency, especially suitable to heavy printed film and material with water content
Noodle Cutter Strand Type Cutting System
The length of the sink is 4 meters, which can be adjusted up and down, and the stainless steel pipe is designed to change water.
The sink is made of 2mm thick stainless steel plate.
Click to watch the complete HD video of the PET film granulating line
